[1] Justus Liebig Univ Giessen, Giessen, Germany
[2] US Oncol Res, Rocky Mt Canc Ctr, Boulder, CO USA
[3] Hamatoonkol Uberortliche Gemeinschaftspraxis Pasi, Munich, Germany
[4] Schwarzwald Baar Klinikum, Klin Innere Med 2, Villingen Schwenningen, Germany
[5] Kliniken Maria Hilf GmbH, Klin Hamatol Onkol & Gastroenterol, Monchengladbach, Germany
[6] Celgene Corp, Summit, NJ USA
[7] US Oncol Res, Willamette Valley Canc Inst & Res Ctr, Eugene, OR USA